NO20003475D0 - Method and apparatus for transmitting and receiving by means of orthogonal, frequency divided multiplexing - Google Patents
Method and apparatus for transmitting and receiving by means of orthogonal, frequency divided multiplexingInfo
- Publication number
- NO20003475D0 NO20003475D0 NO20003475A NO20003475A NO20003475D0 NO 20003475 D0 NO20003475 D0 NO 20003475D0 NO 20003475 A NO20003475 A NO 20003475A NO 20003475 A NO20003475 A NO 20003475A NO 20003475 D0 NO20003475 D0 NO 20003475D0
- Authority
- NO
- Norway
- Prior art keywords
- orthogonal
- transmitting
- receiving
- frequency divided
- divided multiplexing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2614—Peak power aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
- H04L27/2637—Modulators with direct modulation of individual subcarriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2646—Arrangements specific to the transmitter only using feedback from receiver for adjusting OFDM transmission parameters, e.g. transmission timing or guard interval length
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2649—Demodulators
- H04L27/2653—Demodulators with direct demodulation of individual subcarriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
- H04L5/0046—Determination of the number of bits transmitted on different sub-channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Radio Transmission System (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31641498 | 1998-11-06 | ||
JP7081499 | 1999-03-16 | ||
JP10173399A JP4287536B2 (en) | 1998-11-06 | 1999-04-08 | OFDM transmitter / receiver and OFDM transmitter / receiver method |
PCT/JP1999/006126 WO2000028687A1 (en) | 1998-11-06 | 1999-11-04 | Ofdm transmitting/receiving device and method |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20003475D0 true NO20003475D0 (en) | 2000-07-05 |
NO20003475L NO20003475L (en) | 2000-09-05 |
NO331646B1 NO331646B1 (en) | 2012-02-13 |
Family
ID=27300449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20003475A NO331646B1 (en) | 1998-11-06 | 2000-07-05 | Method and apparatus for orthogonally frequency shared multiplexing transmission and reception |
Country Status (10)
Country | Link |
---|---|
US (2) | US6345036B1 (en) |
EP (1) | EP1043857A4 (en) |
JP (1) | JP4287536B2 (en) |
KR (1) | KR100396098B1 (en) |
CN (1) | CN1243422C (en) |
AU (1) | AU1076300A (en) |
CA (1) | CA2316904C (en) |
IL (1) | IL137057A (en) |
NO (1) | NO331646B1 (en) |
WO (1) | WO2000028687A1 (en) |
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-
1999
- 1999-04-08 JP JP10173399A patent/JP4287536B2/en not_active Expired - Fee Related
- 1999-11-04 EP EP99954362A patent/EP1043857A4/en not_active Withdrawn
- 1999-11-04 AU AU10763/00A patent/AU1076300A/en not_active Abandoned
- 1999-11-04 KR KR10-2000-7007504A patent/KR100396098B1/en not_active IP Right Cessation
- 1999-11-04 IL IL13705799A patent/IL137057A/en not_active IP Right Cessation
- 1999-11-04 US US09/582,613 patent/US6345036B1/en not_active Expired - Lifetime
- 1999-11-04 CN CNB998019909A patent/CN1243422C/en not_active Expired - Fee Related
- 1999-11-04 CA CA002316904A patent/CA2316904C/en not_active Expired - Fee Related
- 1999-11-04 WO PCT/JP1999/006126 patent/WO2000028687A1/en not_active Application Discontinuation
-
2000
- 2000-07-05 NO NO20003475A patent/NO331646B1/en not_active IP Right Cessation
-
2001
- 2001-10-31 US US09/984,944 patent/US6747945B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1243422C (en) | 2006-02-22 |
EP1043857A4 (en) | 2006-01-04 |
AU1076300A (en) | 2000-05-29 |
KR20010033925A (en) | 2001-04-25 |
CA2316904C (en) | 2006-10-17 |
IL137057A (en) | 2004-12-15 |
US20020027875A1 (en) | 2002-03-07 |
WO2000028687A1 (en) | 2000-05-18 |
IL137057A0 (en) | 2001-06-14 |
US6747945B2 (en) | 2004-06-08 |
NO20003475L (en) | 2000-09-05 |
EP1043857A1 (en) | 2000-10-11 |
CN1287730A (en) | 2001-03-14 |
JP4287536B2 (en) | 2009-07-01 |
JP2000332723A (en) | 2000-11-30 |
CA2316904A1 (en) | 2000-05-18 |
US6345036B1 (en) | 2002-02-05 |
KR100396098B1 (en) | 2003-08-27 |
NO331646B1 (en) | 2012-02-13 |
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